chore(logging): remove excessive console.log and console.info statements in frontend

frontend/src/lib/api.ts

@@ -1135,7 +1135,6 @@ const globalSubscribedRooms = new Set<string>();
 function notifyRealtimeStatusChange(connected: boolean, transport: RealtimeTransport) {
   isRealtimeConnectedState = connected;
   activeTransport = transport;
-  console.log(`[MindSift Realtime] Verbindungsstatus geändert: connected=${connected}, transport=${transport}`);
   realtimeStatusListeners.forEach((fn) => {
     try {
       fn(connected, transport);
@@ -1180,17 +1179,14 @@ export function connectSSE(rooms?: string[]): void {
 
   try {
     const url = buildSSEURL(undefined, undefined, Array.from(globalSubscribedRooms));
-    console.log(`[MindSift Realtime] Verbinde SSE zu ${url}...`);
     const es = new EventSource(url);
     activeGlobalSSE = es;
 
     es.onopen = () => {
-      console.info('[MindSift Realtime] Server-Sent Events (SSE) erfolgreich verbunden (Corporate Fallback aktiv).');
       sseReconnectDelay = 2000;
       notifyRealtimeStatusChange(true, 'sse');
       if (activeSSEId && globalSubscribedRooms.size > 0) {
         globalSubscribedRooms.forEach((room) => {
-          console.log(`[MindSift Realtime] SSE Rejoin Room "${room}"`);
           api.joinSSERoom(activeSSEId!, room, 'join').catch(() => {});
         });
       }
@@ -1199,13 +1195,10 @@ export function connectSSE(rooms?: string[]): void {
     es.onmessage = (event) => {
       try {
         const msg = JSON.parse(event.data) as WSMessage;
-        console.log('[MindSift Realtime Event] [SSE]', msg.event, msg.payload);
         if (msg.event === 'SSE_CONNECTED') {
           activeSSEId = msg.payload?.sseId || null;
-          console.log('[MindSift Realtime] SSE-Client registriert mit ID:', activeSSEId);
           if (activeSSEId && globalSubscribedRooms.size > 0) {
             globalSubscribedRooms.forEach((room) => {
-              console.log(`[MindSift Realtime] Trete Raum per SSE bei: "${room}"`);
               api.joinSSERoom(activeSSEId!, room, 'join').catch(() => {});
             });
           }
@@ -1254,7 +1247,6 @@ export function connectWebSocket(): void {
 
   // If proxy blocked WebSocket previously, do not attempt failing WebSocket; stay on SSE
   if (isWsBlockedByProxy) {
-    console.info('[MindSift Realtime] WebSocket im Firmennetzwerk blockiert (Cache aktiv). Verwende direkt SSE.');
     connectSSE();
     return;
   }
@@ -1269,7 +1261,6 @@ export function connectWebSocket(): void {
 
   try {
     const url = buildWebSocketURL();
-    console.log(`[MindSift Realtime] Versuche WebSocket-Verbindung zu ${url}...`);
     const ws = new WebSocket(url);
     activeGlobalWS = ws;
 
@@ -1282,7 +1273,6 @@ export function connectWebSocket(): void {
 
     ws.onopen = () => {
       clearTimeout(wsConnectionWatchdog);
-      console.info('[MindSift Realtime] WebSocket erfolgreich verbunden!');
       if (activeGlobalSSE) {
         try { activeGlobalSSE.close(); } catch {}
         activeGlobalSSE = null;
@@ -1292,7 +1282,6 @@ export function connectWebSocket(): void {
       if (globalSubscribedRooms.size > 0) {
         globalSubscribedRooms.forEach((room) => {
           try {
-            console.log(`[MindSift Realtime] Trete Raum per WS bei: "${room}"`);
             ws.send(JSON.stringify({ event: 'JOIN_ROOM', room }));
           } catch {}
         });
@@ -1302,7 +1291,6 @@ export function connectWebSocket(): void {
     ws.onmessage = (event) => {
       try {
         const msg = JSON.parse(event.data) as WSMessage;
-        console.log('[MindSift Realtime Event] [WS]', msg.event, msg.payload);
         wsListeners.forEach((fn) => {
           try {
             fn(msg);